I order a car from Hyundai and unfortunately I did...

I order a car from Hyundai and unfortunately I did not noticed that they only work with ALD for car leasing. After I request for Leasing, I checked in internet about ALD and I figure out seems there is not any customer support at all based on reviews.
Hyundai agent sent final request to get Insurance number for register car and still no response. Usually in all online Insurance service, You can get insurance number in less than five minutes but guess what? It has been couple weeks after our request for insurance number (after pre approval) and still we do not have any insurance number to register the car.
In first place, I just Thought maybe there is just some customer which is not happy with ALD otherwise Hyundai should not signed the contract with them, but I was wrong.
I hope nobody face with such a problem specially at the end of the year.
When you have such a bad experience at the beginning, what you will face when returning car at the end of leasing contract?!

for sure I will add my review at the end of contract too.